B01J 2/18
Processes or devices for granulating materials: using a vibrating apparatus
Official title: using a vibrating apparatus
B01J2/18 (Processes or devices for granulating materials: using a vibrating apparatus) appears on 135 US grants and 158 published applications in this corpus.
Search patents in B01J- Granted patents
- 135
- Published applications
- 158
- Assignees
- 123
- Inventors
- 359
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 5 |
| 2003 | 2 | 9 |
| 2004 | 2 | 4 |
| 2005 | 3 | 2 |
| 2006 | 2 | 6 |
| 2007 | 4 | 4 |
| 2008 | 1 | 7 |
| 2009 | 1 | 5 |
| 2010 | 4 | 10 |
| 2011 | 4 | 6 |
| 2012 | 5 | 9 |
| 2013 | 6 | 11 |
| 2014 | 10 | 9 |
| 2015 | 10 | 8 |
| 2016 | 4 | 6 |
| 2017 | 6 | 8 |
| 2018 | 10 | 11 |
| 2019 | 6 | 9 |
| 2020 | 4 | 6 |
| 2021 | 5 | 4 |
| 2022 | 7 | 7 |
| 2023 | 4 | 6 |
| 2024 | 2 | 3 |
| 2025 | 3 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for dispersion of dry powders7 Apr 2026US 12,594,536 B2
- Apparatus for producing prills8 Jul 2025US 12,350,640 B2Machinefabriek Kreber B.V.
- Method and reactor for manufacturing particles6 May 2025US 12,290,802 B2Glatt Ingenieurtechnik GmbH
- Particulate poly(lactic-co-glycolic) acid, method for manufacturing particulate poly (lactic-co-glycolic) acid, and particulate poly(lactic-co-glycolic) acid manufacturing apparatus15 Apr 2025US 12,274,788 B2Ricoh Company, Ltd.
- Aggregate processing systems, methods and apparatus28 May 2024US 11,992,821 B2Superior Industries, Inc.
- Systems and methods for dispersion of dry powders20 Aug 2026US 2026/0241361 A1
- Liquid droplet forming apparatus and method of manufacturing gel particles18 Sep 2025US 2025/0289019 A1Ricoh Company, Ltd.
- Method and Reactor for Manufacturing Particles21 Aug 2025US 2025/0262605 A1Glatt Ingenieurtechnik GmbH
- Apparatus For Fluidizing Particle Beds And Method Of Operating The Same19 Dec 2024US 2024/0416395 A1Rösler Holding GmbH
- Production of encapsulated nanoparticles at high volume fractions28 Nov 2024US 2024/0390871 A1iCeutica Pty Ltd.
Most cited
By later US patents
- Process for preparing uniformly sized polymer particles by suspension polymerization of vibratorily excited monomers in a gaseous or liquid stream109US 4,623,706 AThe Dow Chemical Company · 1986
- Spherical particles having narrow size distribution made by ultrasonic vibration95US 4,871,489 ACorning Incorporated · 1989
- Method of making uniform polymer particles91US 5,015,423 AKanegafuchi Kagaku Kogyo Kabushiki Kaisha · 1991
- Personal cleanser with moisturizer66US 5,312,559 AThe Procter & Gamble Company · 1994
- Method and apparatus for forming a stream of identical drops at very high speed59US 3,983,740 ASociete Grenobloise d'Etudes et d'Applications Hydrauliques (Sogreah) · 1976